Aqua Aura and Star Ruby Chemical Formula
While comparing Aqua Aura and Star Ruby physical properties, the important data you should know is its chemical composition. Since chemical formula defines the molecular structure of the crystal, most of the physical properties like color, tenacity, solubility are governed by Aqua Aura and Star Ruby chemical formula.
>- Chemical formula of Star Ruby- Al 2O 3Michael OâDonoghue , Gems, Sixth Edition (2006)